- 专利标题: Power-saving notification circuit for handheld computing device
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申请号: EP04253288.7申请日: 2004-06-02
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公开(公告)号: EP1603010B1公开(公告)日: 2019-05-22
- 发明人: Drader, Marc A. , Mak-Fan, David James , Veselic, Dusan
- 申请人: BlackBerry Limited
- 申请人地址: 2200 University Avenue East Waterloo, ON N2K 0A7 CA
- 专利权人: BlackBerry Limited
- 当前专利权人: BlackBerry Limited
- 当前专利权人地址: 2200 University Avenue East Waterloo, ON N2K 0A7 CA
- 代理机构: Gill Jennings & Every LLP
- 主分类号: G06F1/32
- IPC分类号: G06F1/32 ; H04M19/04
公开/授权文献
- EP1603010A1 Handheld computing device with power-saving notification 公开/授权日:2005-12-07
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